Forum Moderators: martinibuster
And finally as another thread here goes "Smart pricing kicked in" For no apparent reason your clicks suddenly stop being worth for what they are. Try increasing the traffic, its a hell lot easier then trying to analyse Google Adsense. At least you can monetise it in other ways if this doesnt work.
<edit> oh of course your can "optimise" your site for adsense ; look around for posts on this forum. colors, fonts, borders etc do help in increasing CTR and consequently revenue. </edit>